What was found
CABIN ALTITUDE EICAS FL 350" CABIN ALT EXCEEDED 10,000' THE SEAL WAS FOUND TO BE INSTALLED UPSIDE DOWN ON THE DOOR.
- Difficulty date
- July 23, 2026
- Submitted
- August 20, 2026
- Operation
- Air carrier
- Aircraft
- N1399A
- Make and model
- Boeing 767306
- Aircraft serial
- 27959
- Aircraft time
- 104,823 hours, 22,402 cycles
- System (JASC)
- 5200 · Doors
- Part
- Seal
- Condition
- Misinstalled
- Location
- Zone 800
- Component
- Door
- Component part number
- 146T65052
- Stage of operation
- CR
- How discovered
- O
- Nature of condition
- W
- Precautionary procedure
- B
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.